Greenheck has added Model RBD-15 to its line of remote balancing dampers. Constructed of heavy gauge galvanized steel, Model RBD-15 is a multi-blade balancing damper rated for pressure differential up to 4 inch wg. and velocities up to 2,000 fpm.

Ruskin recently expanded its Juarez, Mexico, manufacturing plant with a 100,000-square-foot addition to the existing facility.

Greenheck has added two new models of stainless steel backdraft dampers to its backdraft damper line. The SSNM-10 Series is a horizontally-mounted backdraft damper designed to allow vertical airflow up and prevent reverse airflow.

What are engineers making time to read? Here is the five-item punchlist of the most popular news articles, features, and columns at ESmagazine.com.

Whether we’re talking a single building or a larger campus, proper strategy for this key HVAC component requires the right team working at the right times. Both physical and fiscal safety may depend on it.

This white paper explains how to determine if a ceiling damper is approved for use in a specific fire-rated floor/ceiling or roof/ceiling assembly.

Greenheck says it has promoted several executives to support a new company organizational structure.

A new critical environment damper series from Ruskin® is designed and manufactured to withstand the elements of coastal and corrosive applications. The CD50CE and TED50CE combine the strength of stainless steel and protection of anodized aluminum to combat salt water elements.

Greenheck’s new line of ceiling radiation dampers are UL classified for installation in wood truss floor/ceiling assemblies. Model CRD-1WT is designed with a plenum box for side inlet or outlet duct connections. Model CRD-2WT’s inlet or outlet duct connection is made on top of the damper.

Planning ahead will help you reach systems for inspection and maintenance.